@anonymous_calibrations getting a custom tune put together for this 04 GTO. #repost @anonymous_calibrations ・・・ Todays fun starts with Ben’s 2004 GTO with some bolt ons. In for some custom tuning using @hptuners It is HOT HOT HOT on the dyno today! #gto #pontiacgto #gtonation #mainlinedyno #bakerbuiltgarage #ajaywashere #buttdynoapproved https://www.instagram.com/p/CB-94ZElADK/?igshid=19rjd2pkjaof1














